Bonjour,
Mon anti-virus, Avast, c'est tout d'un coup mis à hurler que Trojan-gen {Other} avait été trouvé dans le fichier C:\WINDOWS\system32\pmnlkKaw.dll
un fichier qui n'existe pas!
J'ai autorisé Avast à le supprimer, mais cette infection revient toujours avec de nouveaux fichiers infectés, même en lançant le scan en mode sans échec.
En désespoir de cause et parce que, essayant de ne plus être débutant en informatique, je viens de prendre la résolution de ne plus formater mon ordi je dépose ce post dans le forum.
2 effets remarquables ont coincidé avec l'alerte d'Avast :
1) Mes appli web (IE et Firefox) ne fonctionnent plus correctement, c'est à dire qu'ils rament à l'infini si je lance une recherche sur un moteur. Seuls les liens pré-enregistrés fonctionnent.
2) Mon ordi s'est mis à ramer
Voici mon rapport hijackthis, merci de votre aide :
Logfile of HijackThis v1.99.1
Scan saved at 16:02:00, on 19/07/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\S24EvMon.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.exe
C:\Program Files\CDBurnerXP\NMSAccessU.exe
C:\WINDOWS\system32\RegSrvc.exe
C:\WINDOWS\system32\ZCfgSvc.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\system32\1XConfig.exe
C:\WINDOWS\system32\wscntfy.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Program Files\Java\jre1.6.0_06\bin\jusched.exe
C:\Program Files\CyberLink\PowerDVD8\PDVD8Serv.exe
C:\Program Files\Intel\NCS\PROSet\PRONoMgr.exe
C:\Program Files\ScanSoft\OmniPage15.0\Opware15.exe
C:\Program Files\Common Files\InstallShield\UpdateService\issch.exe
C:\Program Files\CyberLink\PowerDVD\DVDLauncher.exe
C:\Program Files\Cyberlink\Shared Files\brs.exe
C:\WINDOWS\BCMSMMSG.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\Adobe\Acrobat 8.0\Acrobat\Acrotray.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\ScanSoft\OmniPage15.0\OpAgent.exe
C:\Program Files\Windows Live\Messenger\MsnMsgr.Exe
C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
C:\Program Files\Windows Live\Messenger\usnsvc.exe
C:\Program Files\Java\jre1.6.0_06\bin\jucheck.exe
C:\Program Files\Microsoft Office\Office\OUTLOOK.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Adobe\Acrobat 8.0\Acrobat\Acrobat.exe
C:\WINDOWS\system32\rundll32.exe
C:\Documents and Settings\Administrateur\Desktop\Anti-malware\ATF-Cleaner.exe
C:\Documents and Settings\Administrateur\Desktop\Anti-malware\hijackthis\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
O2 - BHO: {24d43a93-c53d-4688-6254-f3ab7f941794} - {497149f7-ba3f-4526-8864-d35c39a34d42} - C:\WINDOWS\system32\atqhpj.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_06\bin\ssv.dll
O2 - BHO: (no name) - {8E75FC2F-5CF3-4C33-A662-7196181F5EE5} - C:\WINDOWS\system32\fcccbbcD.dll
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: (no name) - {BC728C13-5691-4529-A1C2-E662A9AD1C87} - C:\WINDOWS\system32\pmnlkKaw.dll (file missing)
O2 - BHO: PDFCreator Toolbar Helper - {C451C08A-EC37-45DF-AAAD-18B51AB5E837} - C:\Program Files\PDFCreator Toolbar\v3.3.0.1\PDFCreator_Toolbar.dll
O3 - Toolbar: PDFCreator Toolbar - {31CF9EBE-5755-4A1D-AC25-2834D952D9B4} - C:\Program Files\PDFCreator Toolbar\v3.3.0.1\PDFCreator_Toolbar.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [DNS7reminder] "C:\Program Files\Nuance\NaturallySpeaking9\Ereg\Ereg.exe" -r "C:\Documents and Settings\All Users\Application Data\Nuance\NaturallySpeaking9\Ereg.ini
O4 - HKLM\..\Run: [sunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_06\bin\jusched.exe"
O4 - HKLM\..\Run: [sSBkgdUpdate] "C:\Program Files\Common Files\Scansoft Shared\SSBkgdUpdate\SSBkgdupdate.exe" -Embedding -boot
O4 - HKLM\..\Run: [RemoteControl8] "C:\Program Files\CyberLink\PowerDVD8\PDVD8Serv.exe"
O4 - HKLM\..\Run: [PRONoMgr.exe] C:\Program Files\Intel\NCS\PROSet\PRONoMgr.exe
O4 - HKLM\..\Run: [PDVD8LanguageShortcut] "C:\Program Files\CyberLink\PowerDVD8\Language\Language.exe"
O4 - HKLM\..\Run: [Opware15] "C:\Program Files\ScanSoft\OmniPage15.0\Opware15.exe"
O4 - HKLM\..\Run: [OpScheduler] "C:\Program Files\ScanSoft\OmniPage15.0\OpScheduler.exe"
O4 - HKLM\..\Run: [iSUSScheduler] "C:\Program Files\Common Files\InstallShield\UpdateService\issch.exe" -start
O4 - HKLM\..\Run: [iSUSPM Startup] C:\PROGRA~1\COMMON~1\INSTAL~1\UPDATE~1\ISUSPM.exe -startup
O4 - HKLM\..\Run: [DVDLauncher] "C:\Program Files\CyberLink\PowerDVD\DVDLauncher.exe"
O4 - HKLM\..\Run: [bDRegion] C:\Program Files\Cyberlink\Shared Files\brs.exe
O4 - HKLM\..\Run: [bCMSMMSG] BCMSMMSG.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Acrobat Assistant 8.0] "C:\Program Files\Adobe\Acrobat 8.0\Acrobat\Acrotray.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [bM43cb1ad8] Rundll32.exe "C:\WINDOWS\system32\uyvpiwcc.dll",s
O4 - HKLM\..\Run: [40f82944] rundll32.exe "C:\WINDOWS\system32\ohuwpyta.dll",b
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [OpAgent] "C:\Program Files\ScanSoft\OmniPage15.0\OpAgent.exe" /agent
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - Startup: Adobe Gamma.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Reader Synchronizer.lnk = C:\Program Files\Adobe\Acrobat 8.0\Acrobat\AdobeCollabSync.exe
O4 - Global Startup: Lancement rapide d'Adobe Acrobat.lnk = ?
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_06\bin\ssv.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O10 - Broken Internet access because of LSP provider 'c:\program files\bonjour\mdnsnsp.dll' missing
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\WINDOW~4\MESSEN~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\WINDOW~4\MESSEN~1\MSGRAP~1.DLL
O20 - Winlogon Notify: pmnlkKaw - pmnlkKaw.dll (file missing)
O20 - Winlogon Notify: Sebring - C:\WINDOWS\system32\LgNotify.dll
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Autodesk Licensing Service - Autodesk - C:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: mental ray 3.5 Satellite (32-bit) (mi-raysat_3dsmax9_32) - Unknown owner - C:\Program Files\Autodesk\3ds Max 9\mentalray\satellite\raysat_3dsmax9_32server.exe
O23 - Service: Intel NCS NetService (NetSvc) - Intel® Corporation - C:\Program Files\Intel\NCS\Sync\NetSvc.exe
O23 - Service: NMSAccessU - Unknown owner - C:\Program Files\CDBurnerXP\NMSAccessU.exe
O23 - Service: RegSrvc - Intel Corporation - C:\WINDOWS\system32\RegSrvc.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - Unknown owner - %ProgramFiles%\WinPcap\rpcapd.exe" -d -f "%ProgramFiles%\WinPcap\rpcapd.ini (file missing)
O23 - Service: Spectrum24 Event Monitor (S24EventMonitor) - Intel Corporation - C:\WINDOWS\system32\S24EvMon.exe